Celsius to Fahrenheit calculator explained

This is kind of hello world for our calculators engine. This calculator is made by two lines of JavaScript and description of three variables with dialogs. First I've added "input variable", named it "Temperature" and set variable name to "temp", when I've added two output variables with names "Celsius" and "Fahrenheit" and variable names "Tc" and "Tf" respectively. Function body consists of following lines:

Tc.SetValue((5/9)(temp-32));
Tf.SetValue((9/5)temp+32);

Note, that I was using "variable names" for number manipulations.
Result you can see below: